单项选择题A.They advised people what to see and where to go.B.They provided people with a lot of entertainment.C.People had chances to see the places where they’d like to go.D.People were able to see other parts of the world they would never themselves be able to visit.
单项选择题A.He lives on the 10th floor of Butler Hall.B.He never wants to listen to students.C.He used to teach biology.D.He is an excellent professor.